I need to replace the terminal in the picture, it's from the relay socket in the box on the radiator housing, the cable going to it was all degraded and rusty. Can't think of what the terminal is called to search for it to purchase replacement ones.
There might be a lot of pages to trawl through, but it should be there somewhere. Once found, its part number entered into Google should hopefully find a supplier of a bagful.
TE automotive connectors are usually branded 'AMP', which you may see on the connector block. However, motor manufacturers may multiple source, but all have to be interchangeable, so finding these, or any equivalent should work fine.